US 189 over South Fork Green River
FairSublette County, Wyoming · Kemmerer - Daniel JCT · Structure no. DMB
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 120 ft
- 2 main spans
- Daily traffic
- 1,434
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 189 over South Fork Green River is a steel continuous stringer/multi-beam or girder carrying US 189 over South Fork Green River in Sublette County, Wyoming. It was built in 1981, so it is 44 years old, younger than the Wyoming average of 48.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,434 vehicles a day, roughly 9% of them trucks, projected to reach 2,008 by 2043. The structure is 120 ft (36.6 m) long and 43 ft wide. If it were closed, the detour would be 60.3 mi (97 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 189 over South Fork Green River built?
It was built in 1981, making it 44 years old in 2025.
What condition is US 189 over South Fork Green River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.
How much traffic does US 189 over South Fork Green River carry?
About 1,434 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is US 189 over South Fork Green River?
The structure is 120 ft (36.6 m) long with a longest span of 59 ft (18 m) and a deck 43 ft wide.
Who owns US 189 over South Fork Green River?
It is owned by the State Highway Agency.